[cahyaniwindarto]

I am a new user of converge, and trying to use converge to simulate SI-PFI.
I read converge manual and make setup fot it.

But after trying some cycles, i found that our simulation cannot reach combustion stage and the pressure under 1 mpa.


I am looking for your guidance and support to solve this problem.

[cahyaniwindarto]

It was solved,

thie error because base grid size is very big

[ksrivast]

Hello Cahyani,

Glad your issues were resolved. In the future, we recommend you to adopt the case setup settings from one of our example cases similar to your case at hand. For instance, we have the SI8_engine_PFI_SAGE_transient_RANS example case from which you can refer to recommended grid settings/sizes for such cases in order to obtain accurate results.

Sincerely,